Key Vulnerability Information Issue: ABEND on host database server when using CLI on DB2 LUW client to execute a prepared statement with very many parameter markers. Status: Closed - Programming Error - Fix provided (PER). Product: DB2 Linux, Unix, and Windows. Software Version: 9.5.0. Fix Availability: Available in DB2 Version 9.5 Fix Pack 6 and above. Users Affected: Users of application programs that run DB2 Linux, Unix, and Windows and connect to a host database using CLI. Problem Description: The abend occurs because of bad DRDA data that DB2 LUW sends is an SQLDTA object. Problem Conclusion: The issue was first fixed in Version 9.5 Fix Pack 6. Temporary Workaround: None provided. APAR Number: IZ56428. Reported Component Name: DB2 UDB ESE AIX. Status: Closed. Fix in Error: NoPE. Last Modified Date: Aug 25, 2023.